Changed the variable declaration to be done with the heredoc syntax in order for the minifier script to detect the defined CSS rules.
Added a missing item in the filter hook listing in the documentation.
- Fixed a bug that setting sections for page meta box fields caused an error after submitting the form.
- Advanced the version number as a fix has been patched.
- Generated the minified version to reflect the fix.
- Fixed a bug that meta box field values defined via the `field_definition_{...}` filter hooks were not saved.
Fixes #165.
Added a change log item for the change done in several commits earlier.
- Advanced the version number as a fix has been patched.
- Generated the minified version to reflect the change.